Your Data May Be Compromised: HUNTERULP Leak Exposed 3.6M Records

In June 2026, HEROIC analysts tracked a combolist file uploaded by a Telegram user under the name HUNTERULP Private New Database, exposing 3,661,718 records of email and username and password pairs. The file also included URLs tying each set of credentials to the accounts they unlock, making this one of the larger combolist dumps to surface this year.

Why This Is Dangerous

A combolist this size hands criminals a ready-made attack list. Each line pairs a working email or username with a plaintext password and the site it belongs to, so there is no guesswork involved. Automated tools can run through millions of these pairs in minutes, testing them against banking sites, email providers, and shopping accounts to see which ones still work.

What Was Exposed

• Email addresses
• Plaintext passwords
• URLs of the accounts tied to each login

Why This Matters

With 3.6 million records in plaintext, this dump is built for credential stuffing at scale. Anyone who reused a password across multiple sites is at heightened risk of account takeover, and once one account falls, attackers often pivot to email, banking, and financial platforms, opening the door to identity theft and outright fraud.

How Combolists Like HUNTERULP Are Built

A combolist is a compiled file of email or username and password combinations, usually pulled together from multiple older breaches, stealer logs, and leaked databases and merged into one master list. Sellers and Telegram distributors package these lists, sometimes cleaning and verifying the entries first, then circulate them for others to use in automated login attempts. The result is a single file that concentrates years of scattered leaks into one attack-ready package.

Check If You Are Affected

This combolist is one of thousands feeding HEROIC's database of more than 400 billion breached records. Use HEROIC's free dark web scanner to check whether your email address or passwords show up in this leak or any other exposure, and secure your accounts before someone else logs in first.